sound deadening
I started working on the interior, and the sound deadening.
I have everything torn out of the cab, and I bought a bunch of sound deadening, 144sqft to be exact. Based on a bunch of research, i went with this stuff.
http://www.amazon.com/gp/product/B00VE157CK/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
The reason is, this is most focused on sound blocking, vs some of the other brands that are trying to be heat blocker / echo reducer / sound blocking all in one
I dowloaded a db meter for my phone and took some before and after measurements. So far I have only done the underside of the hood, and here are the results. I'll post more results as I add more deaden-er to the cab.
anyway, these are the results with a bare cab, and before and after putting a layer of deadening under the hood blanket, ill try to put the pics in order.
we have outside the truck before doing the hood.
inside the truck before doing the hood.
outside the truck after doing the hood.
and inside the truck after doing the hood.
Just scanning through your build again. The Amazon link is no longer valid. Do you happen to remember the specs on the stuff you bought? Basically just the thickness, would love to compare to the stuff that I used. Thanks!